40kcels seething over AoSchads

On the Old World coming back, I've got two wishes that probably won't be fulfilled:

1. I want the Old World minis to have unit rules in AoS. Tomb Kings and Bretonnians are just both so aesthetically pleasing to me, and I'd like them to be units for Order and Death. Yeah, I can use them as proxies, but still.
2. I would like it if they made WFB/Old World rules for AoS units and factions. I'd kind of like to play big army formations and sieges set in AoS. I'm not sure if anyone's bothered making WFB rules for blocks of AoS units yet or not.